[elbe-devel] [PATCH v3 2/6] Fix None case for Filesystem write_file mode

[dion at linutronix.de]

From: Olivier Dion <dion at linutronix.de>

Both methods 'write_file' and 'append_file' change the mode of the target
file after the operation.  But, we don't always want to change the
mode of the file.

Thus, if the mode is 'None', the file's mode is unchanged.

Signed-off-by: Olivier Dion <dion at linutronix.de>

Reviewed-by: Torben Hohn <torben.hohn at linutronix.de>
---
 elbepack/filesystem.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/elbepack/filesystem.py b/elbepack/filesystem.py
index 978d32a1..cc7d08f5 100644
--- a/elbepack/filesystem.py
+++ b/elbepack/filesystem.py
@@ -152,7 +152,8 @@ class Filesystem(object):
         f = self.open(path, "w")
         f.write(cont)
         f.close()
-        self.chmod(path, mode)
+        if mode is not None:
+            self.chmod(path, mode)
 
     def append_file(self, path, content, mode=None):
         f = self.open(path, "a")
-- 
2.21.0